Fig. 5From: T1 mapping and T2 mapping at 3T for quantifying the area-at-risk in reperfused STEMI patientsROC curve showing the diagnostic performance of T1 mapping against T2 mapping to detect acute myocardial necrosis. Both T1 and T2 mapping performed equally well to detect acute myocardial necrosis. The AUC was 0.87 ± 0.02 for T1 and 0.86 ± 0.02 for T2, P = 0.96Back to article page